2024/07/09-20:46:34.411851 140433461892672 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59751/att-00: fork to child time = 0.019057 sec 2024/07/09-20:46:34.413091 140433461892672 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59751/att-00 2024/07/09-20:46:34.419354 140433461892672 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59751/att-00 2024/07/09-20:46:34.419881 140433461892672 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-20:46:34.420305 140433461892672 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-20:46:34.463578 140433461892672 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-59751/att-00/MANIFEST-12625661 2024/07/09-20:46:34.517315 140433461892672 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-59751/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12694790, last_sequence is 148704319014, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12694654 2024/07/09-20:46:34.517326 140433461892672 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-20:46:34.517402 140433461892672 [version_set.cc:5652] Creating manifest 12694790 2024/07/09-20:46:34.542808 140433461892672 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59751/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-20:46:34.557637 140433461892672 [compaction_job.cc:2433] [default] [JOB 59751] Compacting 1@2 + 2@3 files to L3, score 0.87, subcompactions 1 : 1 2024/07/09-20:46:34.557649 140433461892672 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 30663 Base level 2, inputs: [12694776(21MB)], [12694713(41MB) 12694714(41MB)] 2024/07/09-20:46:34.731814 140433461892672 [top_zip_table.cc:59] core git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/07/09-20:46:34.731830 140433461892672 [top_zip_table.cc:60] fsa git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/07/09-20:46:34.731847 140433461892672 [top_zip_table.cc:61] zbs git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/07/09-20:46:34.731857 140433461892672 [top_zip_table.cc:62] topling-zip_table_reader: git_version_hash_info_is: commit 7f80399bfbd2071b6e0f5683e8ab7225b8e6e394 Author: leipeng Date: 2024-01-19 14:52:30 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/07/09-20:46:34.731867 140433461892672 [top_zip_table.cc:64] topling-rocks git_version_hash_info_is: commit 1240987ca13d0fe562c9b9c037155079f0877840 Author: leipeng Date: 2024-01-19 15:07:04 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/07/09-20:46:35.050709 140433461892672 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59751/att-00/12694791.sst) /dev/shm/ToplingTemp/Topling-100428-sQJPd8 2024/07/09-20:46:35.257418 140433461892672 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59751/att-00/12694791.sst): first pass time = 0.21's, 649.523'MB/sec 2024/07/09-20:46:37.490261 140433461892672 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59751/att-00/12694791.sst): old prealloc_size = 121104976, real_size = 41888112 2024/07/09-20:46:37.490333 140433461892672 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59751/att-00/12694791.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129430 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.18 raw-val = 0.1316 GB zip-val = 0.0412 GB avg-val =1016.99 avg-zval = 318.20 2024/07/09-20:46:37.847052 140433461892672 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59751/att-00/12694791.sst): second pass time = 2.23's, 58.976'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.36's, 122.359'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 16479.061'MB/sec (index lex order gen) rebuild zvType time = 0.25's, 0.129'MB/sec write SST data time = 0.11's, 414.242'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 38764.549'MB/sec zip my value time = 2.23's, unzip length = 0.132'GB zip my value throughput = 58.976'MB/sec zip pipeline throughput = 121.526'MB/sec entries = 129430 avg-key = 20.00 avg-zkey = 5.18 avg-val = 1016.99 avg-zval = 318.20 usrkeys = 129430 avg-key = 12.00 avg-zkey = 5.18 avg-val = 1023.99 avg-zval = 318.20 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129430 bytes = 420656 } seq expand size = 906010 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0007 GB value = 0.0412 GB dict = 1.38 MB all = 0.0437 GB } UnZip/Zip{ index = 2.3150 value = 3.1961 dict = 1.00 all = 3.0744 } Zip/UnZip{ index = 0.4320 value = 0.3129 dict = 1.00 all = 0.3253 } ---------------------------- total value len = 0.132535 GB avg = 1.024 KB (by entry num) total key len = 0.002589 GB avg = 0.020 KB total ukey len = 0.001553 GB avg = 0.012 KB total ukey num = 0.000129430 Billion total entry num = 0.000129430 Billion write speed all = 0.005269276 MB/sec (with seq num) write speed all = 0.005228898 MB/sec (without seq num) 2024/07/09-20:46:37.894621 140433461892672 [compaction_job.cc:1944] [default] [JOB 59751] Generated table #12694791: 129430 keys, 43656320 bytes, temperature: kWarm 2024/07/09-20:46:37.894732 140433461892672 EVENT_LOG_v1 {"time_micros": 1720529197894676, "cf_name": "default", "job": 59751, "event": "table_file_creation", "file_number": 12694791, "file_size": 43656320, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148642774076, "largest_seqno": 148704204743, "table_properties": {"data_size": 41184672, "index_size": 670912, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 2588600, "raw_average_key_size": 20, "raw_value_size": 131629387, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129430, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1720529195, "oldest_key_time": 0, "file_creation_time": 1720529195, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12694791, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-20:46:37.962999 140433461892672 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59751/att-00/12694792.sst) /dev/shm/ToplingTemp/Topling-100428-pr5OI7 2024/07/09-20:46:38.645264 140433461892672 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59751/att-00/12694792.sst): first pass time = 0.68's, 196.740'MB/sec 2024/07/09-20:46:42.437693 140433461892672 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59751/att-00/12694792.sst): old prealloc_size = 121104976, real_size = 41930032 2024/07/09-20:46:42.437767 140433461892672 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59751/att-00/12694792.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129428 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0008 GB avg-key = 8.00 avg-zkey = 6.18 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1017.01 avg-zval = 317.54 2024/07/09-20:46:42.725130 140433461892672 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59751/att-00/12694792.sst): second pass time = 3.78's, 34.828'MB/sec, value only(98.1% of KV) wait indexing time = 0.01's, remap KeyValue time = 0.29's, 152.031'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 24715.986'MB/sec (index lex order gen) rebuild zvType time = 0.18's, 0.180'MB/sec write SST data time = 0.11's, 407.350'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 36135.712'MB/sec zip my value time = 3.78's, unzip length = 0.132'GB zip my value throughput = 34.828'MB/sec zip pipeline throughput = 136.092'MB/sec entries = 129428 avg-key = 20.00 avg-zkey = 6.18 avg-val = 1017.01 avg-zval = 317.54 usrkeys = 129428 avg-key = 12.00 avg-zkey = 6.18 avg-val = 1024.01 avg-zval = 317.54 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129428 bytes = 420656 } seq expand size = 905996 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0008 GB value = 0.0411 GB dict = 1.38 MB all = 0.0437 GB } UnZip/Zip{ index = 1.9427 value = 3.2028 dict = 1.00 all = 3.0714 } Zip/UnZip{ index = 0.5148 value = 0.3122 dict = 1.00 all = 0.3256 } ---------------------------- total value len = 0.265071 GB avg = 1.024 KB (by entry num) total key len = 0.005177 GB avg = 0.020 KB total ukey len = 0.003106 GB avg = 0.012 KB total ukey num = 0.000258858 Billion total entry num = 0.000258858 Billion write speed all = 0.010536553 MB/sec (with seq num) write speed all = 0.010455813 MB/sec (without seq num) 2024/07/09-20:46:42.798436 140433461892672 [compaction_job.cc:1944] [default] [JOB 59751] Generated table #12694792: 129428 keys, 43698641 bytes, temperature: kWarm 2024/07/09-20:46:42.798517 140433461892672 EVENT_LOG_v1 {"time_micros": 1720529202798473, "cf_name": "default", "job": 59751, "event": "table_file_creation", "file_number": 12694792, "file_size": 43698641, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148649838966, "largest_seqno": 148704233311, "table_properties": {"data_size": 41098016, "index_size": 799488, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 2588560, "raw_average_key_size": 20, "raw_value_size": 131629565, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129428, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1720529197, "oldest_key_time": 0, "file_creation_time": 1720529197, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12694792, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-20:46:42.861707 140433461892672 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59751/att-00/12694793.sst) /dev/shm/ToplingTemp/Topling-100428-Nh8f76 2024/07/09-20:46:42.889952 140433461892672 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59751/att-00/12694793.sst): first pass time = 0.03's, 59.449'MB/sec 2024/07/09-20:46:43.132191 140433461892672 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59751/att-00/12694793.sst): old prealloc_size = 121104976, real_size = 545536 2024/07/09-20:46:43.132246 140433461892672 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59751/att-00/12694793.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 1616 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 10.65 raw-val = 0.0016 GB zip-val = 0.0005 GB avg-val =1016.87 avg-zval = 326.56 2024/07/09-20:46:43.135484 140433461892672 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59751/att-00/12694793.sst): second pass time = 0.24's, 6.810'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.00's, 175.797'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 570.955'MB/sec (index lex order gen) rebuild zvType time = 0.00's, 0.197'MB/sec write SST data time = 0.00's, 480.894'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.025'MB, throughput = 607.557'MB/sec zip my value time = 0.24's, unzip length = 0.002'GB zip my value throughput = 6.810'MB/sec zip pipeline throughput = 210.113'MB/sec entries = 1616 avg-key = 20.00 avg-zkey = 10.65 avg-val = 1016.87 avg-zval = 326.56 usrkeys = 1616 avg-key = 12.00 avg-zkey = 10.65 avg-val = 1023.87 avg-zval = 326.56 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1616 bytes = 5264 } seq expand size = 11312 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0000 GB value = 0.0016 GB dict = 0.03 MB all = 0.0017 GB } __ZipSize{ index = 0.0000 GB value = 0.0005 GB dict = 0.03 MB all = 0.0006 GB } UnZip/Zip{ index = 1.1264 value = 3.1138 dict = 1.00 all = 2.9047 } Zip/UnZip{ index = 0.8878 value = 0.3211 dict = 1.00 all = 0.3443 } ---------------------------- total value len = 0.266726 GB avg = 1.024 KB (by entry num) total key len = 0.005209 GB avg = 0.020 KB total ukey len = 0.003126 GB avg = 0.012 KB total ukey num = 0.000260474 Billion total entry num = 0.000260474 Billion write speed all = 0.010602152 MB/sec (with seq num) write speed all = 0.010520909 MB/sec (without seq num) 2024/07/09-20:46:43.141832 140433461892672 [compaction_job.cc:1944] [default] [JOB 59751] Generated table #12694793: 1616 keys, 576859 bytes, temperature: kWarm 2024/07/09-20:46:43.141898 140433461892672 EVENT_LOG_v1 {"time_micros": 1720529203141859, "cf_name": "default", "job": 59751, "event": "table_file_creation", "file_number": 12694793, "file_size": 576859, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148649896589, "largest_seqno": 148704098283, "table_properties": {"data_size": 527728, "index_size": 17216, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 32320, "raw_average_key_size": 20, "raw_value_size": 1643255, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 1616, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1720529202, "oldest_key_time": 0, "file_creation_time": 1720529202, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12694793, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-20:46:43.148852 140433461892672 [compaction_job.cc:699] job-59751: subcompact[0], size: 0.087932 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59751/att-00 [12694791,12694792,12694793] 2024/07/09-20:46:43.179646 140433461892672 (Original Log Time 2024/07/09-20:46:34.557705) EVENT_LOG_v1 {"time_micros": 1720529194557666, "job": 59751, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [12694776], "files_L3": [12694713, 12694714], "score": 0.873146, "input_data_size": 110095433, "oldest_snapshot_seqno": 148704318274} 2024/07/09-20:46:43.179651 140433461892672 (Original Log Time 2024/07/09-20:46:43.179129) [compaction_job.cc:2018] [default] [JOB 59751] Compacted 1@2 + 2@3 files to L3 => 87931820 bytes 2024/07/09-20:46:43.179654 140433461892672 (Original Log Time 2024/07/09-20:46:43.179567) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 12.8 rd, 10.2 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(21.9, 83.1 +0.0 blob) out(83.9 +0.0 blob), read-write-amplify(8.6) write-amplify(3.8) OK, records in: 280143, records dropped: 19669 output_compression: Snappy 2024/07/09-20:46:43.179674 140433461892672 (Original Log Time 2024/07/09-20:46:43.179622) EVENT_LOG_v1 {"time_micros": 1720529203179599, "cf": "default", "job": 59751, "event": "compaction_finished", "compaction_time_micros": 8591155, "compaction_time_cpu_micros": 967920, "output_level": 3, "num_output_files": 3, "total_output_size": 87931820, "num_input_records": 280143, "num_output_records": 260474, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 125535743, "file_range_sync_nanos": 0, "file_fsync_nanos": 2485, "file_prepare_write_nanos": 7664, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/07/09-20:46:43.316469 140433461892672 DEBG dcompact_worker.cpp:240: HttpPost: 200 OK: url = http://nlb-7zny4kaa1poal01o64.cn-shenzhen.nlb.aliyuncs.com:8443, body = {"instanceId":"nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137","labourId":"","dbId":"a007a635-5c0a-4b4a-be96-b9c695cb016b","dbStarts":1720420896,"starts":1720529194,"executesMs":8760,"compactionJobId":59751,"attempt":0,"compactionInputRawBytes":290508379,"compactionInputZipBytes":110095433,"compactionOutputRawBytes":0,"compactionOutputZipBytes":87931820,"headers":{"Accept":"*/*","Connection":"close","Host":"aliyun-topling-saas.topling.cn:18443","RemoteIp":"120.24.192.169","X-Forwarded-For":"120.24.192.169","region":"cn-shenzhen","token":"e6474c481bd4415abc537135cc03626b","instance-token":"e6474c481bd4415abc537135cc03626b","provider":"aliyun","CloudMarketInstanceId":"si-59c0ae5c955845588903","MeteringAssit":"","Transfer-Encoding":"chunked","traceparent":"00-41d1c17d79335fd54dfde0e8526f8d2d-8eff2dd2ce6f407f-00"}}, response = 2024/07/09-20:46:43.316575 140433461892672 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-59751/att-00: olev 3, work 8.760 s, result 6.761 ms, install 0.573 ms, input{raw 277.050 MiB zip 104.995 MiB}